The old 4.0 liter straight-six vs The new "Pentastar" 3.6 liter V6!!!
In red is a 2005 TJ Rubicon Unlimited, Factory stock 4.0 L-6 enigne.
4.10 gears, 4:1 Low Range, 6- speed NSG 370, 32" tires VS. 2013 JK
Rubicon Unlimited 10th Anniversary Edition, Factory stock 3.6 V6
engine, 4.10 gears, 4:1 Low Range, 6-speed NSG 370 , 32" tires.
Rules for the tug-of-war: both vehicles are in low range, front and
rear axles locked, in first gear. Let out the clutch and then do not
touch the gas or brake pedal.
Winner: the old 4.0 liter straight-six.
![](https://i.ytimg.com/vi/Gb7U8cRvP2w/maxresdefault.jpg)